Definition: | code in the form of "shorthand.country" e.g., cdcr.us, kiny.au, frue.ch | calendar year that biomass, cover and PAR (light) data were taken. Soil data in this dataset are from the pre-treatment year, unique to each site. | block number | plot number | unique identifier for a plant tissue sample used for sequencing | plant host species from which tissue sample was collected | Expanded site name | site continent | site country | site region | mean elevation (m) | latitude from -90 (S) to +90 (N) in decimal degrees | longitude from -180 (W) to 180 (E) in decimal degrees | Mean Annual Precipitation (WorldClim) | Annual Mean Temperature (BIOCLIM) | Potential Evapo-transpiration (mm yr-1) (CGIAR) | pre-treatment soil percent Carbon by mass | pre-treatment soil percent Nitrogen by mass | pre-treatment soil phosphorus by mass (ppm) | applied treatment combination | 1=fertilized, 0=control | 1=fenced, 0=control | 0 = pretreatment observation; 1=first observations after treatments; 2=2nd year after treatment; etc | percent cover of host plant | COUNT of unique taxa observed across all plots at the site in that year | SUM of live vascular plant biomass per plot (g/m2) | 1 - proportion PAR light at ground level | plant diversity - ENS_PIE | plant richness | leaf level fungal diversity - ENS_PIE | leaf level prokaryotic diversity - ENS_PIE | host population level fungal diversity - ENS_PIE | host population level prokaryotic diversity - ENS_PIE |
Measurement Values Domain: | | | Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | 1 | Definition | block number | Source | |
| Code Definition | Code | 2 | Definition | block number | Source | |
| Code Definition | Code | 3 | Definition | block number | Source | |
| Code Definition | Code | 4 | Definition | block number | Source | |
| Code Definition | Code | 5 | Definition | block number | Source | |
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| | | | | Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | Australia | Definition | site continent | Source | |
| Code Definition | Code | Europe | Definition | site continent | Source | |
| Code Definition | Code | North America | Definition | site continent | Source | |
| Code Definition | Code | South America | Definition | site continent | Source | |
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| Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | AR | Definition | site country | Source | |
| Code Definition | Code | AU | Definition | site country | Source | |
| Code Definition | Code | CA | Definition | site country | Source | |
| Code Definition | Code | CH | Definition | site country | Source | |
| Code Definition | Code | PT | Definition | site country | Source | |
| Code Definition | Code | UK | Definition | site country | Source | |
| Code Definition | Code | US | Definition | site country | Source | |
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| Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | Australia | Definition | site region | Source | |
| Code Definition | Code | Central plains (North America) | Definition | site region | Source | |
| Code Definition | Code | Europe | Definition | site region | Source | |
| Code Definition | Code | Montane West (North America) | Definition | site region | Source | |
| Code Definition | Code | Pacific Coast (North America) | Definition | site region | Source | |
| Code Definition | Code | South America | Definition | site region | Source | |
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| | | | Unit | millimeter | Type | integer |
| | Unit | millimeter | Type | integer |
| | | Unit | parts per million | Type | real |
| Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | Control | Definition | Control treatment - no fertilizer or fence applied | Source | |
| Code Definition | Code | Fence | Definition | Fence applied | Source | |
| Code Definition | Code | NPK | Definition | Nitrogen, Phosphorus, and Potassium applied | Source | |
| Code Definition | Code | NPK+Fence | Definition | Nitrogen, Phosphorus, Potassium, and Fence applied | Source | |
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| Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | 0 | Definition | No fertilizer applied | Source | |
| Code Definition | Code | 1 | Definition | Fertilizer applied | Source | |
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| Allowed Values and DefinitionsEnumerated Domain | | Code Definition | Code | 0 | Definition | No fence applied | Source | |
| Code Definition | Code | 1 | Definition | Fence applied | Source | |
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| | | | Unit | gramPerMeterSquared | Type | real |
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